Mercurial > personas_backend

annotate personasbackend/personas/views.py @ 130:694ff9b2474d

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Added support for persona thumbnails.
author Atul Varma <varmaa@toolness.com>
date Wed, 02 Apr 2008 15:07:50 -0700
parents 3aff48d6beca
children 596ea5315b3a
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rev   line source
64
5f21f8d3334b Only users who have the personas.can_publish permission or who own a persona can edit them now; added more workflow logic. I'm not entirely happy with the way the workflow logic is structured right now, but this seems to work okay for the time being.
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parents: 63
diff changeset
1 from django.http import HttpResponseRedirect, HttpResponseForbidden
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89c6f5ddaded Added a wrapper that wraps a legacy cbeard-style persona in the new dynamic persona API.
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2 from django.http import HttpResponse, HttpResponseBadRequest
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3 from django.template import RequestContext
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ada72ce61fc2 Added a trivial login page.
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4 from django.contrib.auth.decorators import login_required
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bd1cdb15ef85 Added persona form submission validation, fixed some things in model logic; submitting forms successfully now properly redirects the user to an edit page.
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5 from django.core.urlresolvers import reverse
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6 from django.shortcuts import render_to_response, get_object_or_404
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7
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9bcc77e37c19 Renamed all references of PersonasBackend to personasbackend, matching PEP-8.
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8 from personasbackend.personas import models
9bcc77e37c19 Renamed all references of PersonasBackend to personasbackend, matching PEP-8.
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9 from personasbackend.personas import forms
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ccb027c6862a Added simple JSON views that generate personas_categories.dat and personas_all.dat.
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10
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11 def legacy_cbeard_persona( request, name ):
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12 urldict = {"name" : name}
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13
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14 action = request.GET.get( "action", "" )
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15
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16 if action == "footer":
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95ed7c25c065 Fixed the legacy persona wrapper so that it works properly on Firefox 2 (tested it out to make sure it works on FF2, and it does).
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17 position = "bottom left"
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18 img_src = models.LEGACY_FOOTER_URL % urldict
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19 elif action == "header":
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20 position = "top right"
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21 img_src = models.LEGACY_HEADER_URL % urldict
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22 else:
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23 return HttpResponseBadRequest( "Invalid or unsupported action: %s" %
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24 action )
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25
113
8464f9b48e90 Moved the HTML wrapper code for legacy persona headers and footers out to template files.
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26 return render_to_response(
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27 "personas/legacy_persona.xul",
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28 { "image" : img_src, "position" : position },
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29 mimetype = "application/vnd.mozilla.xul+xml"
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30 )
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31
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3aff48d6beca Created a wrapper for dynamic personas, so that we can provide custom functionality for some dynamic persona methods to help ensure that a dynamic persona doesn't get overloaded/DOS'd.
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32 def dynamic_persona_proxy( request, persona_id ):
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33 # TODO: Deal with case where persona.url already has a querystring.
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34 persona = models.Persona.objects.get( pk=int(persona_id) )
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35 action = request.GET.get( "action", "" )
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36 return HttpResponseRedirect( "%s?action=%s" % (persona.url,
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37 action) )
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38
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197b05fbd4cc Added a trivial list view.
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39 def list_view( request ):
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029e3ad3cde0 Personas list view now only shows published personas. Admin personas index view now shows columns for status and date published to make approving recently-changed personas and other workflow tasks easier.
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40 personas = models.Persona.objects.filter( status="published" )
40
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41 return render_to_response(
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42 "personas/list.html",
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43 { "personas" : personas,
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7a20574bedc8 Made templates more robust, fixed broken links, etc.
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44 "title" : "Browse Personas" },
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45 context_instance = RequestContext(request)
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46 )
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47
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48 def home_view( request ):
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49 return render_to_response(
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50 "personas/home.html",
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51 { "title" : "Home" },
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52 context_instance = RequestContext(request)
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53 )
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54
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55 def todo_view( request ):
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56 return render_to_response(
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57 "personas/todo.html",
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58 { "title" : "Under Construction" },
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59 context_instance = RequestContext(request)
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60 )
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ad477306dd51 A bit of refactoring to view logic.
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61
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173d6fa4069f Added sections.py, which makes site navigation code simpler and more consistent.
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62 def new_view( request ):
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63 return edit_view( request )
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64
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65 @login_required
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66 def edit_view( request, persona_id=None ):
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67 if persona_id is None:
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68 persona = None
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69 pageTitle = "Create a new Persona"
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70 else:
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71 persona = get_object_or_404( models.Persona, id=persona_id )
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72 if not persona.can_user_edit( request.user ):
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73 return HttpResponseForbidden(
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74 "<h1>You do not have permission to edit "
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75 "this Persona.</h1>"
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76 )
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77 pageTitle = "Edit Persona"
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78
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2b5a8b3b8bef It's now possible for normal end-users to create new personas.
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79 if request.method == "POST":
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305fb3a1e0ca Modified the personas app to take a single url to a persona, rather than two separate urls/two separate images.
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80 form = forms.PersonaForm( request.POST,
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81 instance=persona )
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82 if form.is_valid():
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83 newPersona = form.save( commit=False )
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84 newPersona.save( updater = request.user )
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85 if persona is None:
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ea612c730606 Creating or editing a persona also displays a message telling the user that the Persona will need to be reviewed by a staff member.
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86 msgText = ("Persona created successfully. It will need "
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87 "to be reviewed by a staff member "
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88 "before it is published.")
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89 else:
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90 msgText = ("Persona edited successfully. Your changes "
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91 "will need to be approved by a staff member "
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92 "before they can take effect.")
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93 request.user.message_set.create( message = msgText )
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94 url = reverse("edit-persona", args=[newPersona.id])
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95 return HttpResponseRedirect( url )
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96 else:
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97 form = forms.PersonaForm( instance=persona )
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98
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99 return render_to_response(
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100 "personas/edit.html",
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101 { "form" : form,
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102 "title" : pageTitle },
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103 context_instance = RequestContext(request)
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104 )